Calculate your exact age in years, months, and days with precision
Calculate Your AgeYour age updates instantly as you change dates
Leave empty to use today's date
Enter your date of birth to see your age
Results appear instantly as you type
You are 0 years, 0 months, and 0 days old
The Age Calculator calculates your exact age by comparing your date of birth with a target date (default is today). It accurately accounts for leap years and varying month lengths to give you a precise result in years, months, and days.
Yes! Simply enter your date of birth and then select a future date in the "Target Date" field. The calculator will show how old you will be on that specific date.
Yes, our Age Calculator accurately accounts for leap years in its calculations. This ensures that your age is calculated precisely, even if your birthday falls near February 29th.
No, we do not store any of your personal data. All calculations are performed locally in your browser, and your date information is never sent to our servers.
If you receive an error, please check that: 1) Your date of birth is entered correctly, 2) The target date is not before your date of birth, and 3) Both dates are valid calendar dates.